I do not own any copyrights. Zetman opening song "Dots and Lines" by You Hitoto & Mummy-D. Zetman is a manga series by Masakazu Katsura, animated by TMS Entertainment.

"The story starts off with a face-off between two rival heroes, ZET and Alphasz, and then traces their origins - Jin Kanzaki, a young man with the ability to transform into a superhuman being known as ZET, and Kouga Amagi, a young man with a strong sense of justice who uses technology to fight as Alphasz.

The fates of these two men and those around them intertwine as they fight to protect mankind and destroy monstrous abominations known as Players, who ironically are the creations of the Amagi Corporation, the company founded by Kouga's grandfather, Mitsugai Amagi."